Canon MF6180dw Manual page 59

(6) Use the numeric keys to specify <Name>.
"Entering Text"
(7) Select <Apply> using [
(8) Select <Destination> using [
(9) Use the numeric keys to specify <Destination>.
If you selected <Fax> in Step 4, press [OK] to specify <Set Details> if necessary.
(10) Select <Apply> using [
(11) Select <Coded Dial> using [
(12) Select the number to be registered using [
] or [ ] and press [OK].
] or [ ] and press [OK].
] or [ ] and press [OK].
] or [ ] and press [OK].
] or [ ] and press [OK].